Review on the post-weld treatment of welded joint

被引：0
|
作者：
Xiao G. [1 ]
Li F. [1 ]
Wang Y. [1 ]
Zhang C. [1 ]
Song W. [1 ]
机构：
[1] School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an
来源：
| 1600年 / Cailiao Daobaoshe/ Materials Review卷 / 30期
关键词：
Chemical treatment; Mechanical treatment; Post-weld heat treatment; Welded joints;
D O I：
10.11896/j.issn.1005-023X.2016.01.020
中图分类号：
学科分类号：
摘要：
The technology of the treatment of weld joint is summarized. The principles and the effects of heat treatment, chemical treatment and mechanical treatment are analyzed.Elaborating mechanical treatment process is the most important part of this article.By post-weld heat treatment, residual stress field can be adjusted and weld structure can be improved. Chemical treatment can achieve the purpose of enhancing the corrosion resistance, improving hardness, wear resistance and other properties of the workpiece. Mechanical treatment can introduce residual compressive stress, refine grains, improve the surface hardness, which can extend the fatigue life of welded joints, and improve wear resistance and corrosion resistance. © 2016, Materials Review Magazine. All right reserved.
引用
收藏
页码：115 / 121
页数：6
相关论文
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